Offshore Forecast
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000
FZPN25 KWBC 202123
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
123 PM PST Mon Nov 20 2017

Washington and Oregon waters-
Inner waters from  60 nm to 150 nm offshore.
Outer waters from 150 nm to 250 nm offshore.

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

PZZ898-211115-
123 PM PST Mon Nov 20 2017

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A stationary front
S of the area will begin to lift N as a warm front tonight
before moving N of the Washington waters Tue. A cold front will
slowly move towards the area and into the far NW portion late Tue
night. The frontal boundary will slowly move E over the region
Wed and Wed night while a couple low centers pass just NW of the
Washington waters. A series of low pressure troughs will cross
the area Thu and Thu night. Another cold front will approach the
waters Fri, then slowly move into the area late Fri night, then
move across the region Sat and Sat night while weakening.

$$

PZZ800-211115-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
123 PM PST Mon Nov 20 2017

...GALE WARNING...

.TONIGHT...W to SW winds 5 to 10 kt, becoming S to SE 5 to 15 kt,
then becoming E to SE 15 to 25 kt. Seas 7 to 9 ft.
.TUE...E to SE winds increasing to 30 to 40 kt. Seas building to 10
to 16 ft. Rain. Areas of fog with VSBY 1 nm or less.
.TUE NIGHT...S to SE winds diminishing to 20 to 30 kt. Seas becoming
12 to 17 ft. Scattered showers. Areas of fog with VSBY 1 nm or less.
.WED...S winds 20 to 30 kt. Seas 13 to 16 ft. Chance of rain and
areas of fog with VSBY 1 nm or less.
.WED NIGHT...S to SW winds 15 to 25 kt. Seas 12 to 15 ft.
.THU...SW winds 10 to 20 kt, increasing to 20 to 30 kt. Seas 11 to
14 ft.
.THU NIGHT...W winds 20 to 30 kt, diminishing to 10 to 15 kt. Seas
10 to 15 ft.
.FRI...Winds backing to S to SW 10 to 15 kt, then becoming S 10 to
20 kt. Seas subsiding to 8 to 10 ft.
.FRI NIGHT...S winds 15 to 25 kt. Seas 7 to 10 ft.
.SAT...S to SE winds 15 to 25 kt. Seas 7 to 12 ft.
.SAT NIGHT...S winds diminishing to 5 to 15 kt, then becoming S to
SW. Seas becoming 9 to 13 ft.

$$

PZZ900-211115-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
123 PM PST Mon Nov 20 2017

...GALE WARNING...

.TONIGHT...S to SW winds 5 to 15 kt, becoming S 10 to 20 kt, then
becoming SE 20 to 30 kt. Seas 7 to 9 ft.
.TUE...E to SE winds increasing to 30 to 40 kt. Seas building to 9
to 16 ft. Rain. Areas of fog with VSBY 1 nm or less.
.TUE NIGHT...Winds diminishing to S 15 to 25 kt. Seas becoming 12 to
16 ft. Chance of rain and areas of fog with VSBY 1 nm or less.
.WED...S winds increasing to 25 to 35 kt. Seas becoming 14 to 17 ft.
Chance of rain and areas of fog with VSBY 1 nm or less.
.WED NIGHT...S winds diminishing to 20 to 25 kt, then becoming SW 15
to 25 kt. Seas becoming 12 to 16 ft.
.THU...SW winds 20 to 30 kt. Seas 11 to 16 ft.
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 10 to 15 ft.
.FRI...S to SW winds 15 to 25 kt. Seas subsiding to 8 to 12 ft.
.FRI NIGHT...S winds 15 to 25 kt. Seas 8 to 13 ft.
.SAT...S winds 15 to 25 kt. Seas 8 to 14 ft.
.SAT NIGHT...SW winds diminishing to 5 to 15 kt, then becoming S.
Seas becoming 11 to 15 ft.

$$

PZZ805-211115-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
123 PM PST Mon Nov 20 2017

...GALE WARNING...

.TONIGHT...Variable winds less than 5 kt, becoming E to SE 15 to 25
kt. Seas 7 to 10 ft.
.TUE...Winds veering to S 20 to 30 kt, then increasing to 30 to 40
kt. Seas building to 11 to 18 ft. Rain. Areas of fog with VSBY 1 nm
or less.
.TUE NIGHT...S winds diminishing to 20 to 30 kt. Seas becoming 14 to
18 ft. Scattered showers. Areas of fog with VSBY 1 nm or less.
.WED...S winds 20 to 30 kt. Seas 14 to 17 ft. Areas of fog with VSBY
1 nm or less.
.WED NIGHT...S to SW winds 20 to 30 kt. Seas becoming 12 to 16 ft.
.THU...SW winds 20 to 30 kt. Seas subsiding to 10 to 13 ft.
.THU NIGHT...W to SW winds 20 to 30 kt, becoming W 10 to 15 kt. Seas
11 to 14 ft.
.FRI...SW winds 10 to 15 kt, becoming S. Seas subsiding to 8 to 11
ft.
.FRI NIGHT...S to SE winds 10 to 20 kt. Seas subsiding to 6 to 8 ft.
.SAT...S to SE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 6
to 9 ft.
.SAT NIGHT...Variable winds diminishing to less than 5 kt, then
becoming SW. Seas building to 8 to 13 ft.

$$

PZZ905-211115-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
123 PM PST Mon Nov 20 2017

...GALE WARNING...

.TONIGHT...S winds 5 to 10 kt, becoming SE 10 to 20 kt, then
increasing to 20 to 30 kt. Seas 7 to 10 ft.
.TUE...S winds 20 to 30 kt, increasing to 30 to 40 kt. Seas becoming
8 to 12 ft, then building to 11 to 18 ft. Rain. Areas of fog with
VSBY 1 nm or less.
.TUE NIGHT...S winds diminishing to 20 to 30 kt. Seas 14 to 17 ft.
Chance of rain and areas of fog with VSBY 1 nm or less.
.WED...S winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 14 to
17 ft. Areas of fog with VSBY 1 nm or less. Chance of rain.
.WED NIGHT...S winds 15 to 25 kt, becoming SW. Seas subsiding to 12
to 15 ft.
.THU...SW winds 20 to 30 kt. Seas 11 to 16 ft.
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 10 to 15 ft.
.FRI...SW winds 10 to 20 kt. Seas subsiding to 8 to 10 ft.
.FRI NIGHT...S winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT...S winds 15 to 25 kt. Seas becoming 7 to 13 ft.
.SAT NIGHT...Winds diminishing to W to SW less than 10 kt, then
becoming S. Seas becoming 9 to 14 ft.

$$

PZZ810-211115-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
123 PM PST Mon Nov 20 2017

...GALE WARNING...

.TONIGHT...Variable winds less than 5 kt, becoming E 10 to 20 kt,
then becoming S to SE 20 to 30 kt. Seas 7 to 10 ft.
.TUE...S winds increasing to 30 to 40 kt. Seas building to 11 to 18
ft. Chance of rain and areas of fog with VSBY 1 nm or less.
.TUE NIGHT...S winds diminishing to 25 to 30 kt. Seas becoming 15 to
18 ft. Areas of fog with VSBY 1 nm or less.
.WED...S winds 25 to 30 kt. Seas 15 to 17 ft. Areas of fog with VSBY
1 nm or less.
.WED NIGHT...S winds 20 to 30 kt. Seas becoming 12 to 16 ft.
.THU...Winds veering to W to SW 15 to 25 kt. Seas subsiding to 10 to
13 ft.
.THU NIGHT...W winds 15 to 25 kt, becoming W to SW 5 to 15 kt. Seas
9 to 12 ft.
.FRI...SW winds 5 to 15 kt, becoming S. Seas subsiding to 8 to 10
ft.
.FRI NIGHT...E winds 5 to 10 kt, becoming S to SE 10 to 20 kt. Seas
subsiding to 6 to 8 ft.
.SAT...SE winds 10 to 15 kt, becoming S to SE 10 to 20 kt. Seas 6 to
8 ft.
.SAT NIGHT...Winds becoming variable 5 to 15 kt, then becoming SW
less than 5 kt. Seas building to 8 to 13 ft.

$$

PZZ910-211115-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
123 PM PST Mon Nov 20 2017

...GALE WARNING...

.TONIGHT...SE winds 5 to 10 kt, increasing to 15 to 25 kt. Seas 7 to
9 ft.
.TUE...S winds increasing to 25 to 35 kt. Seas building to 11 to 18
ft. Rain. Areas of fog with VSBY 1 nm or less.
.TUE NIGHT...S winds 20 to 30 kt. Seas 14 to 17 ft. Areas of fog
with VSBY 1 nm or less.
.WED...S winds 20 to 30 kt. Seas 15 to 17 ft. Areas of fog with VSBY
1 nm or less.
.WED NIGHT...S to SW winds 15 to 25 kt. Seas subsiding to 12 to 15
ft.
.THU...W to SW winds 20 to 30 kt. Seas 10 to 15 ft.
.THU NIGHT...W winds 15 to 25 kt, becoming W to SW 10 to 15 kt. Seas
10 to 14 ft.
.FRI...SW winds 10 to 15 kt, becoming S. Seas subsiding to 8 to 10
ft.
.FRI NIGHT...S winds 10 to 20 kt, becoming S to SE 5 to 15 kt. Seas
subsiding to 6 to 8 ft.
.SAT...S to SE winds 10 to 20 kt, becoming S to SW 5 to 15 kt. Seas
building to 7 to 11 ft.
.SAT NIGHT...W to SW winds less than 10 kt, becoming S. Seas
building to 9 to 14 ft.

$$

PZZ815-211115-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
123 PM PST Mon Nov 20 2017

...GALE WARNING...

.TONIGHT...E winds less than 10 kt, becoming S to SE 20 to 30 kt.
Seas 8 to 11 ft. Rain with VSBY 1 nm or less. Areas of fog with VSBY
1 nm or less.
.TUE...S winds increasing to 30 to 40 kt. Seas building to 10 to 18
ft. Chance of rain and areas of fog with VSBY 1 nm or less.
.TUE NIGHT...S winds diminishing to 25 to 30 kt. Seas becoming 14 to
17 ft. Scattered showers. Areas of fog with VSBY 1 nm or less.
.WED...S winds 20 to 30 kt. Seas 13 to 16 ft. Areas of fog with VSBY
1 nm or less.
.WED NIGHT...S winds 20 to 30 kt. Seas becoming 11 to 15 ft.
.THU...Winds veering to W to SW 15 to 25 kt. Seas subsiding to 9 to
13 ft.
.THU NIGHT...W winds 10 to 20 kt, becoming variable less than 10 kt.
Seas 8 to 12 ft.
.FRI...Variable winds less than 10 kt, becoming E. Seas 8 to 10 ft.
.FRI NIGHT...Winds increasing to S to SE 10 to 20 kt. Seas subsiding
to 6 to 8 ft.
.SAT...S to SE winds 15 to 25 kt. Seas 6 to 8 ft.
.SAT NIGHT...S winds 15 to 25 kt, becoming S to SW 5 to 15 kt. Seas
building to 8 to 13 ft.

$$

PZZ915-211115-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
123 PM PST Mon Nov 20 2017

...GALE WARNING...

.TONIGHT...E winds 5 to 15 kt, becoming S to SE 20 to 30 kt. Seas 7
to 11 ft. Chance of rain with VSBY 1 nm or less. Areas of fog with
VSBY 1 nm or less.
.TUE...S winds 25 to 35 kt. Seas building to 10 to 17 ft. Rain.
Areas of fog with VSBY 1 nm or less.
.TUE NIGHT...S winds 25 to 30 kt. Seas becoming 14 to 16 ft. Areas
of fog with VSBY 1 nm or less.
.WED...S winds 20 to 30 kt. Seas 14 to 17 ft. Areas of fog with VSBY
1 nm or less.
.WED NIGHT...S to SW winds 15 to 25 kt. Seas subsiding to 12 to 15
ft.
.THU...W to SW winds 10 to 20 kt. Seas subsiding to 9 to 13 ft.
.THU NIGHT...W winds 10 to 20 kt, becoming W to SW 5 to 15 kt. Seas
9 to 14 ft.
.FRI...SW winds less than 10 kt, becoming S. Seas subsiding to 8 to
10 ft.
.FRI NIGHT...S winds increasing to 10 to 20 kt. Seas subsiding to 6
to 8 ft.
.SAT...S to SE winds 5 to 15 kt, becoming S to SW 10 to 20 kt. Seas
6 to 10 ft.
.SAT NIGHT...W to SW winds diminishing to less than 10 kt, then
becoming S 10 to 20 kt. Seas building to 8 to 14 ft.

$$

.Forecaster Kosier. Ocean Prediction Center.



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